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ISSN: 0324-6051    frecuency : 4   format : Electrónica

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Volume 61 Number 3 Year 2017

10 articles in this issue 

Qing Zhang, Yuhu Yang

The randomness of a high-speed elevator car system’s parameters was caused by manufacturing and installation error. In order to more accurately evaluate the dynamic behavior of the elevator car, the compound vibration problems containing both random excit... see more

Pags. 153 - 160  

Kamel Yahiaoui, Driss Nehari, Belkacem Draoui

In this paper, a numerical study on the two-dimensional laminar mixed convective flow and heat transfer from an rotating circular horizontal and isothermal cylinder confined in a horizontal channel. The blockage ratio and the Prandtl number are fixed at 0... see more

Pags. 161 - 172  

Sudip Debnath, Apu Kumar Saha, Ashis Kumar Roy

The unsteady dispersion of a solute has been discussed by the method of generalized dispersion technique in a blood-like liquid flowing through a pipe under the combined effects of finite yield stress and irreversible absorption into the wall.The solvent ... see more

Pags. 173 - 183  

Suman Debnath, Tarun Kanti Bandyopadhyay, Apu Kumar Saha

Non-Newtonian pseudo plastic liquid flow through different types of 0.0127 m diameter pipe bends as well as straight pipe have been investigated experimentally to evaluate frictional pressure drop across the bends in laminar and water flow in turbulent co... see more

Pags. 184 - 203  

Mohammed Elnedhir Belgherras, Boualem Serier, Ali Benouis, Lalia Hachemi

In orthopedic surgery and particularly in total hip arthroplasty, The fixation of the implant is generally made by the surgical cement, constituted essentially by polymer (PMMA), It is necessary to know the strengths applied to the prosthetic articulation... see more

Pags. 204 - 212  

Mageshwaran Subramani, Ananda Babu Arumugam, Manoharan Ramamoorthy

In this paper, the vibration analysis of uniform laminated composite sandwich beam with a viscoelastic core was studied. The governing equation of motion of the laminated composite sandwich beam has been derived based on higher order shear deformation the... see more

Pags. 213 - 224  

Mohammed Amine Chelabi, Mohammed Kamel Hamidou, Mohammed Hamel

The development of the aerofoil-shaped turbomachine blades is of prime importance for achieving the appropriate deflection of a three dimensional flow through desired angles, to work at the same degree of incidence and thereby providing the required perfo... see more

Pags. 225 - 233  

Viktor Szabó, Csaba Jenei, Gábor Halász

In this paper a 1D model is presented for the simulation of blood flow in stenosed coronary arteries. The model was developed by implementing a special boundary counditions in a previously published arterial blood flow model. The stenosis as well as the a... see more

Pags. 242 - 246  

Bence Fenyvesi, Csaba Horváth

Vortex shedding flowmeters can be used for a wide range of flow measurement applications with various kinds of fluids. The critical point in applying this method comes from the assumption that the Strouhal number is constant for the given Reynolds number ... see more

Pags. 247 - 254